Temporarily delete 4 source files.

Git doesn't seem to recognize capitalization changes in filename. So
files are being "deleted" and replaced momentarily with new names.
Replace files deleted in last commit.

See description of last commit.
Formatting fix; resmaps.py added

Formatting now more consistent with PEP8. Fixed module names,
method/function names, class attribute capitalization in all files.

Also moved much from /ui/config.py into new resmaps.py. See module's
docstring for more information.